Acting Defense Secretary Patrick Shanahan and David Norquist, far right, the Defense Department's budget chief, arrive to testify at a House Armed Services Committee hearing on the fiscal year 2020 Pentagon budget, on Capitol Hill in Washington, Tuesday, March 26, 2019. Lawmakers are concerned about military construction projects that could lose funding this year to pay for President Donald Trump's border wall. (AP Photo/J. Scott Applewhite)